LM5170-Q1: Boost mode operation
Part Number: LM5170-Q1Whey our customer connect ISETA to AGND at boost mode,there is output of Low side gate pulse.Please see attahced file.(LO1 has no output,LO2 has output)(Please visit the site to...
View ArticleTPS7A85: NR/SS Pin as tracking pin possible?
Part Number: TPS7A85Hello Team,is it possible to use the NR/SS pin as a tracking pin so that the TPS7A85 follows another voltage during startup? According a spice simulation with the TI model it...
View ArticleIncreasing temperature of LM317A
We have questions about LM317A.We check the temperature increasing.Vin=24VVout=3.3VIout=31.6mAPD=(24-3.3) x 0.0316 =0.65WIncreasing temperature = RΘjc x PD =...
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TPS54560: TPS54560
Part Number: TPS54560Hi Team,I need graph for junction temperature vs voltage reference for 48V input.see below reference image for 12V. I need it for 48V. and its output voltage will be 15V and 5VThanks.
View ArticleLM3644: LM3644/LM3560 PWM controls
Part Number: LM3644More three questions about LM3644/LM3560 PWM controls. 1. Could you help to describe how to change PWM dynamically ?2. What's the bit of resolution and method of PWM?Ex: linearity...
View ArticleWEBENCH® Tools/TPS82695: What is the output voltage ripple if COUT is 10uF?
Part Number: TPS82695Tool/software: WEBENCH® Design ToolsHi Team,Could you run a simulation for 3.3V to 2.5V with 10uF output capacitor to see the output voltage ripple? I couldn't see a webench for...
View ArticleTPS2660: TPS26600PWPR TOP MARKING
Part Number: TPS2660Dear , Could you please help what does mean of the component TPS26600PWPR top marking？Line 1 26600 Mean: Part numberLine2 76T G4 Mean: DC?Line 3 AK8R...
View ArticleLM3424: for 8 A current requirement , can i use lm3424 as an led driver ?
Part Number: LM3424i want to driver leds using lm3424. my current requirement is 8 A. can i use LM3424 for the same with modification in the passive components like mosfets, diode and inductor. I also...
View ArticleTPS1663: TPS16630 Availablity
Part Number: TPS1663HiTPS16630 is not available in DigiKey and also not available in large quantities in Mouser. I need large quantity of TPS16630 IC with MOQ 1. Is this IC in Active state. If it is...
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TPS2546: TPS2546 5V output have low voltage at turn on
Part Number: TPS2546Hi Team,Customer feedback that they saw low voltage at turn on. This only happened at no load. Is this normal?
View ArticleTPS62130A: Phase margin in SLVA465A
Part Number: TPS62130ADear support teamI was able to find a bode diagram of TPS62130 at the application note of SLVA465A.http://www.ti.com/lit/an/slva465a/slva465a.pdfIn case of Figure 3, is it correct...
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BQ29700EVM-610: Find TI's AEC-Q100 qualified device which can replace the...
Part Number: BQ29700EVM-610Does TI have a AEC-Q100 qualified device which can replace the battery protection S8261-ABM, spec is below.I have found that BQ29700EVM-610 is similar to S8261-ABM, but it is...
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LM5122: I have a question about PMLK boost converter experiment #2
Part Number: LM5122Hi,I was doing experiment with PMLK boost converter. (output voltage always has to be 24V)The experiment was about measuring the efficiency of boost converter by changing switch...
View ArticleLM3480: MCP1702
Part Number: LM3480I'm looking for a regulator which can compete with MCP1702. The LM3480 can only support 100mA and not SOT89 package.Is there any similar product to compete?application: Motor...
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LM3478: About VFB voltage
Part Number: LM3478Hi,Could you tell me about LM3478 VFB voltage?Under no-load or light-load conditions,There was a phenomenon that the output voltage became higher than the set value.Does the VFB...
View ArticleTPS7A47: TPS7A4700RGWR RoHS2 status (10 substances) 2011/65/EU(RoHS2)
Part Number: TPS7A47Hi, team.Accoriding to Material content search on TI.com, we can confirm TPS7A4700RGWR conforms ROHS1 (Not ROHS2)Does TPS7A4700RGWR conform to RoHS2 status (10 substances)...
View ArticleLM3409HV: LM3409 output parallel to get larger output current
Part Number: LM3409HVDear SirI have a 12A output current application, i want to use more LM3409 device output parallel. Does this solution have any risk?Thanks!
View ArticleTPS65055: How each PIN works and how to use it
Part Number: TPS65055Currently, our customers are reviewing tps65055.There are currently three questions to ask for confirmation.1. Is it possible to connect only one TPS65055 to one I2C line?We want...
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TPS62160-Q1: TPS62160-Q1 EMI issue
Part Number: TPS62160-Q1Hi team,as my customer use TPS62160-Q1, but their system was failed to pass the EMI test, and then find, around TPS62160-Q1 part, the radiation EMI is very high at about...
View ArticleTPS92692: Current sense
Part Number: TPS92692Hi team,Could you help with the question below from my customer?How behave this device if the current detection can not be done correctly due to the CSP or CSN pin is open or short...
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